Knife



FIG. 1 is a perspective view of the knife.

FIG. 2 is a left elevation view of the knife of FIG. 1.

FIG. 3 is a right elevation view of the knife of FIG. 1.

FIG. 4 is rear elevation view of the knife of FIG. 1.

FIG. 5 is a front elevation view of the knife of FIG. 1.

FIG. 6 is a top plan view of the knife of FIG. 1; and,

FIG. 7 is a bottom plan view of the knife of FIG. 1.

The broken lines which define the bounds of the claimed design form no part thereof the claimed design. 

The ornamental design for a knife, substantially as shown and described. 